How many onto functions are there from a set with three elements to a set with eight elements?

0 onto functions

Step-by-step explanation:

Let the sets be such that:

Required

The number of onto functions

The condition for onto functions is:

For there to be an onto function from set A to set B, the number of elements of B must be less than the elements in set A

Since n(B) > n(A) i.e. 8 > 3

Then, there can't be onto functions from A to B

the least value out of the data shown is 5, maybe if you post a picture with it i could a little more.

step-by-step explanation:

answer: 323 is how many she has ☃☃⛄❄

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